密闭气罩、排风及排风余热回收系统、袋区送风系统、造纸车间通风系统

密闭气罩、排风及排风余热回收系统、袋区送风系统、造纸车间通风系统的英文翻译

基本释义

• Closed hood, air exhaust and exhaust heat recovery system, pocket air supply system, workshop ventilation system